From 19951bbf57da87093f7bde25bad41571fbdaf4d9 Mon Sep 17 00:00:00 2001 From: Yangbo Lu Date: Fri, 22 Sep 2017 15:57:12 +0800 Subject: layerscape: drop linux 4.4 support This patch is to drop linux 4.4 for layerscape. Signed-off-by: Yangbo Lu --- ...are-Make-config-accessor-override-checkin.patch | 71 ---------------------- 1 file changed, 71 deletions(-) delete mode 100644 target/linux/layerscape/patches-4.4/0053-PCI-designware-Make-config-accessor-override-checkin.patch (limited to 'target/linux/layerscape/patches-4.4/0053-PCI-designware-Make-config-accessor-override-checkin.patch') diff --git a/target/linux/layerscape/patches-4.4/0053-PCI-designware-Make-config-accessor-override-checkin.patch b/target/linux/layerscape/patches-4.4/0053-PCI-designware-Make-config-accessor-override-checkin.patch deleted file mode 100644 index 299e87ebe8..0000000000 --- a/target/linux/layerscape/patches-4.4/0053-PCI-designware-Make-config-accessor-override-checkin.patch +++ /dev/null @@ -1,71 +0,0 @@ -From 6882f9eef932e6f5cc3c57115e3d7d4b5bc19662 Mon Sep 17 00:00:00 2001 -From: Bjorn Helgaas -Date: Tue, 5 Jan 2016 15:56:30 -0600 -Subject: [PATCH 53/70] PCI: designware: Make config accessor override - checking symmetric - -Drivers based on the DesignWare core can override the config read accessors -by supplying rd_own_conf() and rd_other_conf() function pointers. -dw_pcie_rd_conf() calls dw_pcie_rd_own_conf() (for accesses to the root -bus) or dw_pcie_rd_other_conf(): - - dw_pcie_rd_conf - dw_pcie_rd_own_conf # if on root bus - dw_pcie_rd_other_conf # if not on root bus - -Previously we checked for rd_other_conf() directly in dw_pcie_rd_conf(), -but we checked for rd_own_conf() in dw_pcie_rd_own_conf(). - -Check for rd_other_conf() in dw_pcie_rd_other_conf() to make this symmetric -with the rd_own_conf() checking, and similarly for the write path. - -No functional change intended. - -Signed-off-by: Bjorn Helgaas -Acked-by: Pratyush Anand ---- - drivers/pci/host/pcie-designware.c | 12 ++++++------ - 1 file changed, 6 insertions(+), 6 deletions(-) - ---- a/drivers/pci/host/pcie-designware.c -+++ b/drivers/pci/host/pcie-designware.c -@@ -571,6 +571,9 @@ static int dw_pcie_rd_other_conf(struct - u64 cpu_addr; - void __iomem *va_cfg_base; - -+ if (pp->ops->rd_other_conf) -+ return pp->ops->rd_other_conf(pp, bus, devfn, where, size, val); -+ - busdev = PCIE_ATU_BUS(bus->number) | PCIE_ATU_DEV(PCI_SLOT(devfn)) | - PCIE_ATU_FUNC(PCI_FUNC(devfn)); - -@@ -605,6 +608,9 @@ static int dw_pcie_wr_other_conf(struct - u64 cpu_addr; - void __iomem *va_cfg_base; - -+ if (pp->ops->wr_other_conf) -+ return pp->ops->wr_other_conf(pp, bus, devfn, where, size, val); -+ - busdev = PCIE_ATU_BUS(bus->number) | PCIE_ATU_DEV(PCI_SLOT(devfn)) | - PCIE_ATU_FUNC(PCI_FUNC(devfn)); - -@@ -667,9 +673,6 @@ static int dw_pcie_rd_conf(struct pci_bu - if (bus->number == pp->root_bus_nr) - return dw_pcie_rd_own_conf(pp, where, size, val); - -- if (pp->ops->rd_other_conf) -- return pp->ops->rd_other_conf(pp, bus, devfn, where, size, val); -- - return dw_pcie_rd_other_conf(pp, bus, devfn, where, size, val); - } - -@@ -684,9 +687,6 @@ static int dw_pcie_wr_conf(struct pci_bu - if (bus->number == pp->root_bus_nr) - return dw_pcie_wr_own_conf(pp, where, size, val); - -- if (pp->ops->wr_other_conf) -- return pp->ops->wr_other_conf(pp, bus, devfn, where, size, val); -- - return dw_pcie_wr_other_conf(pp, bus, devfn, where, size, val); - } - -- cgit v1.2.3